Description:
Fit Engine: M NS 40HP 50HP M40D2 M50D2
Fit Tohatsu Part Number: 3C8-01005-5 3C8-01005-4 3C8-01005-3 346-01005-0 346010055M 346010054M 346010053M 346010050M 346010055 346010054 346010053 346010050
Fit Mercury Part Number: 27-8M0062091
If you are unsure, please provide your engine serial number.

Application:
This part also can be used in the following motors:
Year Power Type Model Section
2003 M40D2 1. CYLINDER - CRANK CASE
2003 M40D2 34. ASSEMBLY - KIT
2003 M50D2 1. CYLINDER - CRANK CASE
2003 M50D2 34. ASSEMBLY - KIT
2003 NS40D2 1. CYLINDER - CRANK CASE
2003 NS40D2 34. ASSEMBLY - KIT
2003 NS50D2 1. CYLINDER - CRANK CASE
2003 NS50D2 34. ASSEMBLY - KIT
......

This 81293910 GASKET fits Mercury the following models and components:
40HP Lightning 0N000001 THRU 0N056164 CYLINDER BLOCK
40HP Lightning XR 0N056165 & Up CYLINDER BLOCK
50HP 50MH 0N051023 THRU 0N056164 CYLINDER BLOCK
40HP 0N056165 & Up CYLINDER BLOCK
50HP 50MH 0N056165 & Up CYLINDER BLOCK
40HP Lightning XR 0N000513 THRU 0N056164 CYLINDER BLOCK
40HP Marathon 0N037781 THRU 0N056164 CYLINDER BLOCK
40HP MXL 0N037781 THRU 0N056164 CYLINDER BLOCK
......